156857422

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{8861}}^1$

素因数の和:9083

約数の個数: 16

約数和(自身を含む): 241188192

約数和(自身を除く): 84330770

約数列:

[1, 2, 53, 106, 167, 334, 8851, 8861, 17702, 17722, 469633, 939266, 1479787, 2959574, 78428711, 156857422]

約数ペア:

[(1, 156857422), (2, 78428711), (53, 2959574), (106, 1479787), (167, 939266), (334, 469633), (8851, 17722), (8861, 17702)]